Question

Also need this answer to pls

Answer 1

• Set up an equation & solve for X :

`\large{ \tt{AC = AB + AC}}`

`\longrightarrow \large \tt \: 20 = x + 3x`

`\longrightarrow \large \tt \: 20 = 4x`

`\longrightarrow \large \tt \: (20)/(4) = x`

`\longrightarrow \large \boxed{\tt \: x = 5}`

• The Value of x is 5 .

Hope this helps! :)